15413944

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 36771840

約数和(自身を除く): 21357896

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 683, 728, 806, 868, 1366, 1612, 1736, 2732, 2821, 3224, 4781, 5464, 5642, 8879, 9562, 11284, 17758, 19124, 21173, 22568, 35516, 38248, 42346, 62153, 71032, 84692, 124306, 148211, 169384, 248612, 275249, 296422, 497224, 550498, 592844, 1100996, 1185688, 1926743, 2201992, 3853486, 7706972, 15413944]

約数ペア:

[(1, 15413944), (2, 7706972), (4, 3853486), (7, 2201992), (8, 1926743), (13, 1185688), (14, 1100996), (26, 592844), (28, 550498), (31, 497224), (52, 296422), (56, 275249), (62, 248612), (91, 169384), (104, 148211), (124, 124306), (182, 84692), (217, 71032), (248, 62153), (364, 42346), (403, 38248), (434, 35516), (683, 22568), (728, 21173), (806, 19124), (868, 17758), (1366, 11284), (1612, 9562), (1736, 8879), (2732, 5642), (2821, 5464), (3224, 4781)]